ABSTRAK
Tujuan penelitian untuk mengetahui efektifitas SDF dalam menghambataktivitas karies gigi sulung serta melihat hubungan keadaan intraoral dengankeefektifitasan SDF dalam menghambat aktivitas karies gigi sulung pada anak. 115anak karies dentin aktif pada anak 2,5-6 tahun diaplikasikan SDF, selanjutnyadievaluasi setelah 3 dan 10 bulan dan keadaan intraoral diperiksa. Evaluasi setelah 10bulan menunjukkan 69,7% permukaan karies aktif menjadi terhenti. Uji statistikmenunjukkan karies aktif yang diaplikasikan SDF memiliki peluang 9.9 kali menjaditerhenti setelah 3 bulan, dan 6.4 kali setelah 10 bulan. Serta terdapat korelasi negatifbermakna secara statistik antara pulpitis dan skor pufa dengan keberhasilanintervensi SDF.

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ABSTRACT
The purpose of this study was to determine the effectiveness of SDF ininhibiting dental caries activity on primary teeth and find the relationship betweenintraoral situation with effectiveness of SDF in inhibiting childhood caries activity.115 children 2,5-6 years were applicated SDF on teeth that have active dentin caries,and then evaluated after 3 and 10 months. Intraoral state was examined. Evaluationafter 10 months showed 69.7% surface active caries to be arrested. The statistical testshowed that the active caries applied SDF have chance 9.9 times becoming arrestedafter 3 months, and 6.4 times after 10 months. There is a negative correlationstatistical significance of pulpitis and PUFA index with SDF intervention success.